IT1014031B - Dispositivo per la correzio ne automatica di distorsio ni armoniche nei segnali elettrici di comando - Google Patents

Dispositivo per la correzio ne automatica di distorsio ni armoniche nei segnali elettrici di comando

Info

Publication number
IT1014031B
IT1014031B IT70176/73A IT7017673A IT1014031B IT 1014031 B IT1014031 B IT 1014031B IT 70176/73 A IT70176/73 A IT 70176/73A IT 7017673 A IT7017673 A IT 7017673A IT 1014031 B IT1014031 B IT 1014031B
Authority
IT
Italy
Prior art keywords
harmonics
distortion
control signals
electrical control
automatic correction
Prior art date
Application number
IT70176/73A
Other languages
English (en)
Inventor
P Doule
W Stadnikoff
Original Assignee
Commissariat Energie Atomique
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Application granted granted Critical
Publication of IT1014031B publication Critical patent/IT1014031B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • G01M7/02—Vibration-testing by means of a shake table
    • G01M7/022—Vibration control arrangements, e.g. for generating random vibrations
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B1/00—Details
    • H03B1/04—Reducing undesired oscillations, e.g. harmonics

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Feedback Control In General (AREA)
  • Eye Examination Apparatus (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
IT70176/73A 1972-10-27 1973-10-26 Dispositivo per la correzio ne automatica di distorsio ni armoniche nei segnali elettrici di comando IT1014031B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7238252A FR2204921B1 (it) 1972-10-27 1972-10-27

Publications (1)

Publication Number Publication Date
IT1014031B true IT1014031B (it) 1977-04-20

Family

ID=9106350

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70176/73A IT1014031B (it) 1972-10-27 1973-10-26 Dispositivo per la correzio ne automatica di distorsio ni armoniche nei segnali elettrici di comando

Country Status (6)

Country Link
US (1) US3906383A (it)
BE (1) BE805992A (it)
DE (1) DE2353800A1 (it)
FR (1) FR2204921B1 (it)
GB (1) GB1451463A (it)
IT (1) IT1014031B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4751687A (en) * 1986-07-10 1988-06-14 Industrial Vehicles International, Inc. Methods of reducing harmonic distortion in continuous wave seismic exploration
JPH03296308A (ja) * 1990-04-13 1991-12-27 Advantest Corp 波形発生器
RU2456624C1 (ru) * 2010-11-09 2012-07-20 Федеральное государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный университет кино и телевидения" "СПбГУКиТ" Устройство для измерения гармонических искажений электрического сигнала и его производных
RU2547166C1 (ru) * 2013-10-22 2015-04-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный университет кино и телевидения" (СПбГУКиТ) Способ измерения гармонических искажений электрического сигнала (варианты) и устройство для его осуществления

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3299362A (en) * 1963-09-13 1967-01-17 Bell Telephone Labor Inc Recovery of nonlinearly distorted signals
CH431610A (it) * 1964-04-07 1967-03-15 Sits Soc It Telecom Siemens Disposizione di circuiti per ridurre la distorsione propria di un demodulatore di onde modulate in frequenza per trasmissioni telegrafische e di dati
US3404229A (en) * 1965-07-30 1968-10-01 Navy Usa System for reducing phase distortion in the phase reference signals of a multichannel phase-shift data system
US3701028A (en) * 1971-07-13 1972-10-24 Bell Telephone Labor Inc Reduction of harmonic distortion

Also Published As

Publication number Publication date
US3906383A (en) 1975-09-16
GB1451463A (en) 1976-10-06
FR2204921A1 (it) 1974-05-24
DE2353800A1 (de) 1974-05-09
BE805992A (fr) 1974-02-01
FR2204921B1 (it) 1976-04-23

Similar Documents

Publication Publication Date Title
DK142974C (da) Fremgangsmaade til fremstilling af rynket celluloseskind
RO71796A (ro) Procedeu pentru prepararea anhidridei maleice
IT972924B (it) Dispositivo per l equalizzazione automatica
FI55410C (fi) Foerfarande foer bestaemning av antigener i ett vattenhaltigt prov
SE447274B (sv) Belagd elektrod for elektrolytiska forfaranden
IT1014031B (it) Dispositivo per la correzio ne automatica di distorsio ni armoniche nei segnali elettrici di comando
BR7302795D0 (pt) Uma cafeteira automatica
AT342660B (de) Von digital kondierten gesprachssignalen gesteuerte schaltvorrichtung
AT364004B (de) Schaltung zur automatischen verstaerkungsregelung
SE393502B (sv) Frekvenskorrigeringsanordning
NO138150C (no) Fremgangsmaate for fremstilling av koks med elektrodekvalitet
NL7601443A (nl) Inrichting voor automatische vervormingscorrectie.
IT993741B (it) Apparato per la correzione del segnale di crominanza
IT983020B (it) Perfezionamento nei pannolini mutandine per infanti
SE387810B (sv) Konkavforvrengningskorrektionskrets
SE7500661L (sv) Forfarande for framstellning av membransubstanskoncentrat
AT332914B (de) Schaltungsanordnung zur korrektur von signalverzerrungen
AT323818B (de) Schaltungsanordnung zur automatischen einstellung des pegels eines fernschreibstromes
AR204865A1 (es) Dispositivo amplificador linealizado por correccion automatica de la ganancia de un amplificador
ATA298774A (de) Automatischer aktiver dampfungsentzerrer
SE414853B (sv) Instellbar distersionskorrektor
BE752500A (fr) Procede de preparation de polyurethanes aux proprietes ameliorees
BE801169A (fr) Petit dispositif de distribution se montant en saillie
SE385073B (sv) Anordning for forvrengningskorrigering
SE385072B (sv) Anordning for forvrengningskorrigering